CN205433753U - Intestinal mucosa bacterium collector - Google Patents
Intestinal mucosa bacterium collector Download PDFInfo
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- CN205433753U CN205433753U CN201521101372.XU CN201521101372U CN205433753U CN 205433753 U CN205433753 U CN 205433753U CN 201521101372 U CN201521101372 U CN 201521101372U CN 205433753 U CN205433753 U CN 205433753U
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- adsorption element
- intestinal mucosa
- harvester
- guide member
- intestinal
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Abstract
The utility model discloses an intestinal mucosa bacterium collector, including adsorption element, can send into adsorption element and carry over out of the guide part and the isolation parts of intestinal, the guide parts are shaft -like, and its one end and adsorption element fixed connection, the other end set up handheld portion, the isolation parts cover is established outside adsorption element and guide part, and adsorption element is in the elastic shrinkage state in isolation parts. The utility model discloses simple structure, with low costs, easy operation does benefit to and improves the bacterium and gather efficiency, and small can greatly reduced is human uncomfortable the sense, can guarantee simultaneously gathering the accurate degree of bacterium sampling a little in the intestinal.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to Endophytic bacteria sampling apparatus, is specially a kind of intestinal mucosa antibacterial harvester.
Background technology
Substantial amounts, baroque symbiosis flora is there is in human body intestinal canal, its cell quantity is 10 times of human body own cells quantity, the number of techniques of coding is 100 times of the genome of people, the hugest bacterial community and human body are in long-term evolutionary process, interdepend, Mutualism, intestinal microbial population, in terms of enteral nutrition metabolic adsorption, maintenance normal immunological function, collaborative/antagonism pathogen invasion, plays an important role, is to affect one of most important factor of health.
Substantial amounts of scientific evidence shows that intestinal mucosa local flora interacts with rectum epithelial cell, be disease even tumor etc. originate in etiologic agent potential in generating process, therefore, the characteristic of further investigation intestinal mucosa local flora is useful to treating and preventing intestinal tract disease；Thus provide the intestinal mucosa antibacterial harvester of a kind of little effect on the human body necessary.
In view of this, special proposition this utility model.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of intestinal mucosa antibacterial harvester, and simple in construction easily operates, and reduces the sense of discomfort of human body when extracting human body intestinal mucosa antibacterial.
For solving above-mentioned technical problem, the basic conception of this utility model employing technical scheme is:
A kind of intestinal mucosa antibacterial harvester, including adsorption element, guide member and isolated part that adsorption element can be sent into and take out of intestinal；Guide member is shaft-like, and its one end is fixing with adsorption element to be connected, and the other end arranges Handheld Division；Isolated part is set in outside adsorption element and guide member, and adsorption element is in elastic shrinkage state in isolated part.
Further, also including collection device, collection device is wide mouthed bottle, and bottleneck is provided with bottle stopper.
Further, described adsorption element is cylindrical or elliposoidal.
Further, described isolated part is tubular, and including the first isolation part and the second isolation part, the first isolation part is set on adsorption element, and the second isolation part is set on guide member.
Further, the internal diameter of described first isolation part is more than the internal diameter of the second isolation part；For to be connected with the step-like transition of cylindrical adsorption members fits between first isolation part with the second isolation part, or the arc-shaped transition being adaptive with elliposoidal adsorption element is connected.
Further, one or more during described adsorption element is medical sponge block, foam plastics, fiber material block and Cotton Gossypii.
Further, described guide member be medical plastic and or metal material.
Further, described isolated part is medical plastic film.
Further, described adsorption element is provided with groove.
Further, the body of rod of described guide member is provided with scale.
After using technique scheme, this utility model compared with prior art has the advantages that this utility model simple in construction, low cost, easily operation, it is beneficial to improve antibacterial collecting efficiency, and the little human body sense of discomfort that can be substantially reduced of volume, ensure that the bacterial sampling order of accuarcy of collection point in intestinal simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model one intestinal mucosa antibacterial harvester structural representation；
Fig. 2 is the structural representation of a kind of detailed description of the invention of harvester of intestinal mucosa antibacterial shown in Fig. 1；
Fig. 3 is the structural representation of another detailed description of the invention of harvester of intestinal mucosa antibacterial shown in Fig. 1；
Fig. 4 is the structural representation of this utility model collection device；
Fig. 5 is the structural representation of a kind of detailed description of the invention of adsorption element shown in Fig. 1.
In figure:
1, adsorption element；11, groove；2, guide member；21, Handheld Division；3, isolated part；31, the first isolation part；32, the second isolation part；4, collection device；41, bottle stopper.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail, to help understanding content of the present utility model.
As it is shown in figure 1, a kind of intestinal mucosa antibacterial harvester, including adsorption element 1, guide member 2 and the isolated part 3 that adsorption element can be sent into and take out of intestinal:
Adsorption element 1 is preferably cylindrical or the medical sponge block of elliposoidal, it is also possible to be medical fiber material or Cotton Gossypii, and inside has space and has certain elasticity；
Described guide member 2 is the elongated smooth body of rod, and the body of rod is medical plastic or medical metal material, and one end of guide member 2 is stretched into the center of adsorption element 1 and fixing with adsorption element 1 is connected；The other end of guide member 2 is Handheld Division 21, and Handheld Division 21 is preferably adapted to the annular held；Preferably, guide member 2 can also be for elongated having certain rigidity and have fine flexible medical metal wire.Scale (not indicating in figure) can be set on the body of rod, it is simple to controls to grasp guide member and enters the length in intestinal.
Be arranged with isolated part 3, the tubular that isolated part 3 does not blocks for two ends, preferably Medical plastic film outside adsorption element 1, it is also possible to be rubber film, but be preferably used elastic low, toughness is high and the material of frivolous softness；When isolated part 3 is set on adsorption element 1, adsorption element 1 is in elastic shrinkage state (be squeezed state)；The length of isolated part 3 preferably not less than guide member 2 length is to facilitate removal isolated part 3；Further, isolated part 3 includes the first isolation part 31 and the second isolation part 32, the internal diameter of the first isolation part 31 is more than the internal diameter of the second isolation part 32, first isolation part 31 is set on adsorption element 1, second isolation part 32 is set on guide member 2, it is that the step-like transition with cylindrical adsorption parts 1 adaptation is connected, as shown in Figure 2 between first isolation part 31 and the second isolation part 32；Or it is that the arc-shaped transition with elliposoidal adsorption element 1 adaptation is connected, as shown in Figure 3；Ensure that isolated part 3 is just wrapped on adsorption element 1 and guide member 2 with this, reduce the volume in intestinal, reduce human body sense of discomfort.
As shown in Figure 4, also including collection device 4, the most transparent wide-mouth receiving flask, can store DNA of bacteria and preserve liquid in bottle, bottle mouth position is provided with the bottle stopper 41 preventing other germ contaminations.
Further, adsorption element 1 as shown in Figure 5 arranges a plurality of groove 11, to increase adsorption element 1 to the attachment space of antibacterial in intestinal.
During use, the Handheld Division 21 of hand-held guide member 2, by guide member 2, adsorption element 1 is sent in intestinal, owing to there is pressure (adsorption element is in elastic shrinkage state in isolated part) between adsorption element 1 and isolated part 3, therefore can ensure that isolated part 3 to be set on adsorption element 1 and guide member 2 in progradation and do not fall off, until delivering to adsorption element 1 gather position, antibacterial in the intestinal of process is isolated by isolated part 3, reduces the adsorption element 1 absorption to the antibacterial at non-acquired point in intestinal；After adsorption element 1 arrives at collection point, the second isolation part 32 of isolated part 3 sheathed on guide member 2 is outwards drawn, until making adsorption element 1 completely disengage from the first isolation part 31；Slight rotation can be passed through or ambulatory handheld portion 21 drives adsorption element 1 to rotate or moves, improve the degree of absorption of antibacterial at collection point, take adsorption element 1 out of intestinal afterwards；The germy intestinal juice gathered by adsorption element 1 puts into receiving flask, in the extraction solution being saved in receiving flask, seals to be detected.
Owing to inevitably adsorbing the antibacterial of other positions during leaving intestinal at adsorption element 1, in order to improve the accuracy that antibacterial gathers, can with repeat the above steps repeatedly, the flora of diverse location in collection intestinal respectively, use exclusive method, obtain bacterial sampling result the most accurately.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. an intestinal mucosa antibacterial harvester, it is characterised in that: include adsorption element, adsorption element can be sent into and taken out of guide member and the isolated part of intestinal；Guide member is shaft-like, and its one end is fixing with adsorption element to be connected, and the other end arranges Handheld Division；Isolated part is set in outside adsorption element and guide member, and adsorption element is in elastic shrinkage state in isolated part.
2. intestinal mucosa antibacterial harvester as claimed in claim 1, it is characterised in that: also including collection device, collection device is wide mouthed bottle, and bottleneck is provided with bottle stopper.
3. intestinal mucosa antibacterial harvester as claimed in claim 1, it is characterised in that: described adsorption element is cylindrical or elliposoidal.
4. intestinal mucosa antibacterial harvester as claimed in claim 3, it is characterised in that: described isolated part is tubular, and including the first isolation part and the second isolation part, the first isolation part is set on adsorption element, and the second isolation part is set on guide member.
5. intestinal mucosa antibacterial harvester as claimed in claim 4, it is characterised in that: the internal diameter of described first isolation part is more than the internal diameter of the second isolation part；For to be connected with the step-like transition of cylindrical adsorption members fits between first isolation part with the second isolation part, or the arc-shaped transition being adaptive with elliposoidal adsorption element is connected.
6. the intestinal mucosa antibacterial harvester as described in any one of claim 1-5, it is characterised in that: described adsorption element is one or more in medical sponge block, foam plastics, fiber material block and Cotton Gossypii.
7. the intestinal mucosa antibacterial harvester as described in any one of claim 1-5, it is characterised in that: described guide member be medical plastic and or metal material.
8. the intestinal mucosa antibacterial harvester as described in any one of claim 1-5, it is characterised in that: described isolated part is medical plastic film.
9. the intestinal mucosa antibacterial harvester as described in any one of claim 1-5, it is characterised in that: described adsorption element is provided with groove.
10. the intestinal mucosa antibacterial harvester as described in any one of claim 1-5, it is characterised in that: the body of rod of described guide member is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101372.XU CN205433753U (en) | 2015-12-25 | 2015-12-25 | Intestinal mucosa bacterium collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101372.XU CN205433753U (en) | 2015-12-25 | 2015-12-25 | Intestinal mucosa bacterium collector |
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| Publication Number | Publication Date |
|---|---|
| CN205433753U true CN205433753U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101372.XU Active CN205433753U (en) | 2015-12-25 | 2015-12-25 | Intestinal mucosa bacterium collector |
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| CN (1) | CN205433753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141768A (en) * | 2019-06-11 | 2019-08-20 | 河南省人民医院 | A kind of pregnant woman's vagina microorganism newborn body surface transfer device |
-
2015
- 2015-12-25 CN CN201521101372.XU patent/CN205433753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141768A (en) * | 2019-06-11 | 2019-08-20 | 河南省人民医院 | A kind of pregnant woman's vagina microorganism newborn body surface transfer device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180605 Address after: 100032 11 De Sheng Men street, Xicheng District, Beijing (Desheng Park) Patentee after: ABS Science & Technology Co., Ltd. Address before: 100011 Beijing city Xicheng District Street No. 23 Patentee before: Ding Wenjing |